S/S Oil Pan Bolt Kit

The ARP Stainless Steel Oil Pan Bolt Kit (part number 400-1801) is a premium fastening solution engineered for Mopar V8 engine builds that demand corrosion resistance and precision fitment. This 20-piece set features 12-point heads with polished stainless steel construction, delivering the reliability required in high-performance and restoration applications where standard steel fasteners fail under exposure to moisture and salt spray.

Each bolt in this ARP oil pan bolt kit is manufactured to exacting tolerances, ensuring consistent clamping force and eliminating the risk of stripped threads or uneven sealing. The 12-point head design provides superior engagement with specialty sockets and wrenches, reducing the chance of rounding during installation or removal—a critical consideration in tight engine compartments. Stainless steel construction resists oxidation and corrosion that commonly affects oil pan seals, extending the service life of both fasteners and gaskets in harsh operating environments.

This kit addresses the needs of serious engine builders and restorers working on Mopar V8 platforms where original equipment fasteners lack the durability required for long-term reliability. Whether rebuilding a vintage muscle car, upgrading a performance engine, or restoring original specifications with upgraded materials, this ARP bolt set provides the corrosion defense and repeatability that standard fasteners cannot match. The polished finish delivers a professional appearance in visible engine bay applications while the stainless composition handles thermal cycling and chemical exposure without degradation.